diff --git a/examples/Evolution/NN3DWalkers.h b/examples/Evolution/NN3DWalkers.h
index 7d7f22536..4f2f4b769 100755
--- a/examples/Evolution/NN3DWalkers.h
+++ b/examples/Evolution/NN3DWalkers.h
@@ -17,7 +17,7 @@ subject to the following restrictions:
 #ifndef NN_3D_WALKERS_H
 #define NN_3D_WALKERS_H
 
-class CommonExampleInterface*    NN3DWalkersCreateFunc(struct CommonExampleOptions& options);
+class CommonExampleInterface*    ET_NN3DWalkersCreateFunc(struct CommonExampleOptions& options);
 
 
 #endif
diff --git a/examples/ExampleBrowser/CMakeLists.txt b/examples/ExampleBrowser/CMakeLists.txt
index 49ccf0594..0b698742b 100644
--- a/examples/ExampleBrowser/CMakeLists.txt
+++ b/examples/ExampleBrowser/CMakeLists.txt
@@ -107,18 +107,18 @@ ELSE(WIN32)
 ENDIF(WIN32)
 
 
-SET(ExtendedTutorialsSources
-	../ExtendedTutorials/SimpleBox.cpp
-	../ExtendedTutorials/MultipleBoxes.cpp
-	../ExtendedTutorials/SimpleJoint.cpp
-	../ExtendedTutorials/SimpleCloth.cpp
-	../ExtendedTutorials/Chain.cpp 
-	../ExtendedTutorials/Bridge.cpp 
-	../ExtendedTutorials/RigidBodyFromObj.cpp
-	../ExtendedTutorials/InclinedPlane.cpp
-	../ExtendedTutorials/InclinedPlane.h
-	../ExtendedTutorials/NewtonsCradle.cpp
-)
+#SET(ExtendedTutorialsSources
+#	../ExtendedTutorials/SimpleBox.cpp
+#	../ExtendedTutorials/MultipleBoxes.cpp
+#	../ExtendedTutorials/SimpleJoint.cpp
+#	../ExtendedTutorials/SimpleCloth.cpp
+#	../ExtendedTutorials/Chain.cpp 
+#	../ExtendedTutorials/Bridge.cpp 
+#	../ExtendedTutorials/RigidBodyFromObj.cpp
+#	../ExtendedTutorials/InclinedPlane.cpp
+#	../ExtendedTutorials/InclinedPlane.h
+#	../ExtendedTutorials/NewtonsCradle.cpp
+#)
 
 SET(BulletExampleBrowser_SRCS
 	
@@ -175,8 +175,8 @@ SET(BulletExampleBrowser_SRCS
 	../ExtendedTutorials/InclinedPlane.h
 	../ExtendedTutorials/MultiPendulum.cpp
 	../ExtendedTutorials/MultiPendulum.h
-	../ExtendedTutorials/NN3DWalkers.cpp
-	../ExtendedTutorials/NN3DWalkers.h
+	../Evolution/NN3DWalkers.cpp
+	../Evolution/NN3DWalkers.h
 	../Collision/CollisionSdkC_Api.cpp
 	../Collision/CollisionSdkC_Api.h
 	../Collision/CollisionTutorialBullet2.cpp
diff --git a/examples/ExampleBrowser/ExampleEntries.cpp b/examples/ExampleBrowser/ExampleEntries.cpp
index e32d14648..fed2d4690 100644
--- a/examples/ExampleBrowser/ExampleEntries.cpp
+++ b/examples/ExampleBrowser/ExampleEntries.cpp
@@ -67,7 +67,7 @@
 #include "../ExtendedTutorials/InclinedPlane.h"
 #include "../ExtendedTutorials/NewtonsCradle.h"
 #include "../ExtendedTutorials/MultiPendulum.h"
-#include "../ExtendedTutorials/NN3DWalkers.h"
+#include "../Evolution/NN3DWalkers.h"
 
 struct ExampleEntry
 {
@@ -281,7 +281,9 @@ static ExampleEntry gDefaultExamples[]=
 	ExampleEntry(1,"Inclined Plane", "Create an inclined plane to show restitution and different types of friction. Use the sliders to vary restitution and friction and press space to reset the scene.", ET_InclinedPlaneCreateFunc),
 	ExampleEntry(1,"Newton's Cradle", "Create a Newton's Cradle using a pair of point2point/slider constraints. Press 1/2 to lengthen/shorten the pendula, press 3 to displace pendula. Use the sliders to select the number of pendula in total (reset simulation), the number of displaced pendula and other options.", ET_NewtonsCradleCreateFunc),
 	ExampleEntry(1,"Multi-Pendulum", "Create a Multi-Pendulum using point2point/slider constraints. Press 1/2 to lengthen/shorten the pendula, press 3 to displace pendula. Use the sliders to select the number of pendula in total (reset simulation), the number of displaced pendula and other options.",ET_MultiPendulumCreateFunc),
-	ExampleEntry(1,"Neural Network 3D Walkers","A simple example of using evolution to make a creature walk.",NN3DWalkersCreateFunc)
+
+	ExampleEntry(9,"Evolution"),
+	ExampleEntry(1,"Neural Network 3D Walkers","A simple example of using evolution to make a creature walk.",ET_NN3DWalkersCreateFunc),
 
 	//todo: create a category/tutorial about advanced topics, such as optimizations, using different collision detection algorithm, different constraint solvers etc.
 	//ExampleEntry(0,"Advanced"),
diff --git a/examples/ExampleBrowser/premake4.lua b/examples/ExampleBrowser/premake4.lua
index c872caa4c..c5299244a 100644
--- a/examples/ExampleBrowser/premake4.lua
+++ b/examples/ExampleBrowser/premake4.lua
@@ -93,8 +93,8 @@ project "App_BulletExampleBrowser"
 		"../ExtendedTutorials/Chain.cpp",
 		"../ExtendedTutorials/Bridge.cpp",
 		"../ExtendedTutorials/RigidBodyFromObj.cpp",
-		"../ExtendedTutorials/NN3DWalkers.cpp",
-		"../ExtendedTutorials/NN3DWalkers.h",
+		"../Evolution/NN3DWalkers.cpp",
+		"../Evolution/NN3DWalkers.h",
 		"../Collision/*",
 		"../Collision/Internal/*",
 		"../Benchmarks/*",